Quick Answer
5G is now available in major Cambodian cities including Phnom Penh, Siem Reap, and key provincial centers. Cellcard, Smart Axiata, and Metfone offer 5G services with speeds ranging from 100-500 Mbps in covered areas. You'll need a 5G-compatible phone and a 5G-enabled plan to access the network.
Introduction
Cambodia's telecommunications landscape is rapidly evolving with the nationwide deployment of 5G technology. As the Kingdom embraces digital transformation, understanding 5G coverage, capabilities, and practical considerations becomes essential for both residents and businesses. This comprehensive guide covers everything you need to know about 5G rollout in Cambodia, from current coverage areas to future expansion plans.
What is 5G and Why It Matters for Cambodia
5G represents the fifth generation of mobile network technology, offering significantly faster speeds, lower latency, and greater connectivity capacity compared to 4G/LTE networks. For Cambodia's growing digital economy, 5G enables:
- Enhanced mobile broadband for streaming and gaming
- Ultra-reliable low latency for business applications
- Massive IoT connectivity for smart city initiatives
- Support for digital transformation across industries
Current 5G Coverage in Cambodia
Major Cities with 5G Access
| City | Coverage Areas | Operators | Average Speed |
|---|---|---|---|
| Phnom Penh | Downtown, Toul Kork, Chamkarmon, Sen Sok | Cellcard, Smart, Metfone | 200-400 Mbps |
| Siem Reap | Town center, Angkor area, airport vicinity | Cellcard, Smart | 150-350 Mbps |
| Sihanoukville | Beach areas, downtown | Smart, Metfone | 100-300 Mbps |
| Battambang | City center, university areas | Cellcard | 100-250 Mbps |
Coverage Expansion Timeline
- Q1 2026: Additional coverage in Pursat, Kampong Cham
- Q2 2026: Expansion to tourist destinations like Kampot and Kep
- Q3 2026: Major provincial towns coverage completion
- 2027: Rural area deployment begins
Operator Comparison and Plans
Cellcard 5G Services
Cellcard leads in 5G deployment with the most extensive coverage in Phnom Penh. Their 5G plans include:
- 5G Starter: $15/month - 20GB 5G data + unlimited 4G
- 5G Pro: $30/month - 50GB 5G data + unlimited 4G, hotspot included
- 5G Business: Custom pricing for enterprise solutions
Smart Axiata 5G Offering
Smart focuses on urban areas with competitive pricing:
- Smart 5G Basic: $12/month - 15GB 5G data
- Smart 5G Plus: $25/month - 40GB 5G data + streaming benefits
- Smart 5G Max: $40/month - Unlimited 5G data (with fair usage policy)
Metfone 5G Network
Metfone emphasizes value-added services:
- Metfone 5G Lite: $10/month - 10GB 5G data
- Metfone 5G Standard: $20/month - 30GB 5G data
- Metfone 5G Premium: $35/month - 60GB 5G data + family sharing
Step-by-Step Guide to Getting 5G in Cambodia
1. Check Device Compatibility
Ensure your phone supports 5G frequencies used in Cambodia (n77, n78). Popular 5G-compatible devices include:
- iPhone 12 series and newer
- Samsung Galaxy S21 series and newer
- Google Pixel 6 and newer
- Most flagship Android phones from 2021 onward
2. Verify Coverage in Your Area
Use operator apps or websites to check 5G coverage:
- Cellcard: Coverage map on cellcard.com.kh
- Smart: Smart app with real-time coverage display
- Metfone: Store locator with coverage information
3. Upgrade Your Plan
Visit your operator's store or use their app to:
- Switch to a 5G-enabled plan
- Get a new 5G SIM card if required
- Configure APN settings for 5G access
4. Test Your 5G Connection
After activation:
- Enable 5G in your phone's settings
- Run speed tests using Ookla or Speedtest by OpenSignal
- Contact customer service if connection issues persist
Real-World 5G Performance in Cambodia
Speed Test Results (February 2026)
| Location | Download Speed | Upload Speed | Latency |
|---|---|---|---|
| Phnom Penh (Riverside) | 385 Mbps | 95 Mbps | 12ms |
| Siem Reap (Pub Street) | 245 Mbps | 68 Mbps | 18ms |
| Sihanoukville (Serendipity) | 178 Mbps | 52 Mbps | 22ms |
Practical Benefits for Users
For Individuals:
- HD video streaming without buffering
- Faster app downloads and updates
- Improved video call quality
- Enhanced mobile gaming experience
For Businesses:
- Reliable remote work connectivity
- Faster cloud service access
- Support for customer-facing applications
- Enhanced POS system performance
Common 5G Issues and Solutions
Connection Problems
Issue: 5G signal drops frequently Solution: Check network settings, restart your device, ensure you're in a covered area
Issue: Slow speeds despite 5G indicator Solution: Test different locations, check network congestion, contact operator support
Device Compatibility Issues
Issue: Phone shows 5G but no improvement in speed Solution: Verify your plan includes 5G access, check if your device supports local 5G bands
Future of 5G in Cambodia
Government Initiatives
The Cambodian government supports 5G deployment through:
- Digital infrastructure development policies
- Spectrum allocation for multiple operators
- Smart city pilot programs in Phnom Penh and Siem Reap
Expected Developments (2026-2028)
- 5G Standalone networks replacing current 5G NSA setup
- Enhanced IoT capabilities for smart agriculture and industry
- Fixed wireless access as alternative to fiber broadband
- Edge computing deployment for lower latency applications
Economic Impact
5G deployment is expected to contribute significantly to Cambodia's digital economy:
- GDP Growth: Estimated 0.5% annual increase from digital transformation
- Job Creation: 10,000+ new jobs in telecommunications and tech sectors
- Business Efficiency: 25% improvement in productivity for early adopters
- Foreign Investment: Increased attractiveness for tech companies
FAQ
Is 5G available in rural areas of Cambodia?
Currently, 5G coverage is limited to major cities and provincial centers. Rural deployment is planned for 2027-2028 as infrastructure develops.
Do I need a new SIM card for 5G?
Most operators require a 5G-enabled SIM card. Visit your operator's store for a free upgrade when switching to a 5G plan.
How much does 5G cost compared to 4G?
5G plans typically cost 20-40% more than equivalent 4G plans, but offer significantly faster speeds and better performance.
Can I use 5G for home internet?
Some operators offer 5G home broadband services in covered areas, providing an alternative to fiber connections.
Is 5G safe for health?
5G networks operate within international safety guidelines established by WHO and other regulatory bodies.
What happens if I move outside 5G coverage?
Your device will automatically switch to 4G/LTE networks, ensuring continuous connectivity throughout Cambodia.
How can I check if my area has 5G coverage?
Use your operator's mobile app or website coverage maps, or visit their stores for detailed coverage information.
Conclusion
Cambodia's 5G rollout represents a significant step forward in the country's digital transformation. With expanding coverage, competitive pricing, and growing device compatibility, 5G is becoming increasingly accessible to both consumers and businesses. As deployment continues through 2026 and beyond, expect enhanced connectivity options and innovative services that leverage 5G capabilities.
For the latest 5G coverage updates and plan comparisons, regularly check with your preferred operator and monitor official announcements from the Ministry of Posts and Telecommunications.